| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $183.69 | 8.172% | $198.7011 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $208.40 | 12.634% | $234.7293 | $234.73 | $234.75 | $234.70 |
| Purchase #3 | $190.48 | 12.737% | $214.7414 | $214.74 | $214.75 | $214.70 |
| Purchase #4 | $138.71 | 7.835% | $149.5779 | $149.58 | $149.60 | $149.60 |
| Purchase #5 | $124.86 | 11.651% | $139.4074 | $139.41 | $139.40 | $139.40 |
| Purchase #6 | $5.26 | 7.858% | $5.6733 | $5.67 | $5.65 | $5.70 |
| Purchase #7 | $180.31 | 4.370% | $188.1895 | $188.19 | $188.20 | $188.20 |
| 7 purchase totals = | $1,031.71 | $1,131.0199 | $1,131.02 | $1,131.05 | $1,131.00 | |